1879683120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{53279}}^1$

素因数の和:53312

約数の個数: 180

約数和(自身を含む): 7343369280

約数和(自身を除く): 5463686160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 53279, 106558, 159837, 213116, 266395, 319674, 372953, 426232, 479511, 532790, 639348, 745906, 799185, 852464, 959022, 1065580, 1118859, 1278696, 1491812, 1598370, 1864765, 1918044, 2131160, 2237718, 2397555, 2557392, 2610671, 2983624, 3196740, 3356577, 3729530, 3836088, 4262320, 4475436, 4795110, 5221342, 5594295, 5967248, 6393480, 6713154, 7459060, 7672176, 7832013, 8950872, 9590220, 10442684, 11188590, 12786960, 13053355, 13426308, 14918120, 15664026, 16782885, 17901744, 19180440, 20885368, 22377180, 23496039, 26106710, 26852616, 29836240, 31328052, 33565770, 38360880, 39160065, 41770736, 44754360, 46992078, 52213420, 53705232, 62656104, 67131540, 78320130, 89508720, 93984156, 104426840, 117480195, 125312208, 134263080, 156640260, 187968312, 208853680, 234960390, 268526160, 313280520, 375936624, 469920780, 626561040, 939841560, 1879683120]

約数ペア:

[(1, 1879683120), (2, 939841560), (3, 626561040), (4, 469920780), (5, 375936624), (6, 313280520), (7, 268526160), (8, 234960390), (9, 208853680), (10, 187968312), (12, 156640260), (14, 134263080), (15, 125312208), (16, 117480195), (18, 104426840), (20, 93984156), (21, 89508720), (24, 78320130), (28, 67131540), (30, 62656104), (35, 53705232), (36, 52213420), (40, 46992078), (42, 44754360), (45, 41770736), (48, 39160065), (49, 38360880), (56, 33565770), (60, 31328052), (63, 29836240), (70, 26852616), (72, 26106710), (80, 23496039), (84, 22377180), (90, 20885368), (98, 19180440), (105, 17901744), (112, 16782885), (120, 15664026), (126, 14918120), (140, 13426308), (144, 13053355), (147, 12786960), (168, 11188590), (180, 10442684), (196, 9590220), (210, 8950872), (240, 7832013), (245, 7672176), (252, 7459060), (280, 6713154), (294, 6393480), (315, 5967248), (336, 5594295), (360, 5221342), (392, 4795110), (420, 4475436), (441, 4262320), (490, 3836088), (504, 3729530), (560, 3356577), (588, 3196740), (630, 2983624), (720, 2610671), (735, 2557392), (784, 2397555), (840, 2237718), (882, 2131160), (980, 1918044), (1008, 1864765), (1176, 1598370), (1260, 1491812), (1470, 1278696), (1680, 1118859), (1764, 1065580), (1960, 959022), (2205, 852464), (2352, 799185), (2520, 745906), (2940, 639348), (3528, 532790), (3920, 479511), (4410, 426232), (5040, 372953), (5880, 319674), (7056, 266395), (8820, 213116), (11760, 159837), (17640, 106558), (35280, 53279)]